Comment on one of the following statements. 1)one can be happy

I agree with this statement because time is moving and developing too fast. So gaps usually have different cultures, values and ideologies. Because of this people from different gaps may not understand each other. I know that sometimes its really difficult to deal with a person who older or younger than me and it can even cause some arguments. But I always try to understand people with other points of view because it helps me to broaden my mind.